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arXiv · 1404.0149

Effect of temperature on non-Markovian dynamics in Coulomb crystals

Massimo Borrelli·Sabrina Maniscalco
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Abstract

In this paper we generalize the results reported in Phys. Rev. A 88, 010101 (2013) and investigate the flow of information induced in a Coulomb crystal in presence of thermal noise. For several temperatures we calculate the non-Markovian character of Ramsey interferometry of a single 1/2 spin with the motional degrees of freedom of the whole chain. These results give a more realistic picture of the interplay between temperature, non-Markovianity and criticality.

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Massimo Borrelli, Sabrina Maniscalco. 2014-04-01. Effect of temperature on non-Markovian dynamics in Coulomb crystals. https://arxiv.org/abs/1404.0149

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